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Chemical formula of Vitamin E with black pen. Close-up.
3D rendering of microscopic molecular structure
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
Quartz and Safflorit
Talcum powder is the refined, powdery form of the softest mineral on earth: talc.
chinese medicine the root of kudzu vine
sugar in wood bowl on wooden table, with copy space
crystaline Barite or Barytes mineral sample- clear or translucent dense mineral collected from the UK
pyrrhotite iron sulfide rare earth mineral
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
Blackboard with the chemical formula of Penicillin
Mineral, pink Charoit
Blackboard with the chemical formula of Cortisone
chinese medicine Fu Hai Shi /Hai Fu Shi /Pumice /Bryozoatum on black background
Cefazolin, cefazoline, cephazolin molecule. It is s beta-lactam antibiotic, first-generation cephalosporin. Molecular model. 3D rendering. 3D illustration
Close-up of a spoon with white sugar
Krypton. Noble gases. Chemical Element of Mendeleev's Periodic Table. Krypton in square cube creative concept.
Granite Igneous rock sample from Shap in the UK Lake District with distinct pink Feldspar crystals
laumontite crystal sample ,a rare earth mineral
Photography of Social connection concept ,drawn with pen on note pad
Close-up of a group of four differently colored stones in a stream bed. Different textures surrounded by cold water.
molecule backgrounds
Choline vitamin-like essential nutrien molecule. It is Vitamin B4. Molecular model. 3D rendering. Illustration
chinese medicine Aloe vera resin, dried juice
Buckwheat Flour Pile in Wood Bowl, Dry Buck Wheat Powder, Buckwheat Gluten Free Flour on Wooden Rustic Background Side View
A model of a molecule of Afatinib, also known as Gilotrif or Tovok. It is used as a treatment for lung cancer.
rough round agate mineral sample with outer shell geode
Periodic table detail for the element dubnium. Image uses an altered public domain periodic table as the source document. Part of a series covering all the elements
pure wheat flour for cooking, white wheat flour in the kitchen
Glass bowl full of flour on wooden table
Free Images: "bestof:Magnesium oxalate.svg Chemical structure of magnesium oxalate Own 15 10 4 February 2014 UTC Ed Edgar181 Magnesium compounds Oxalates"
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